Easy Tether not functioning with Samsung MomentSupport

I have 4 phones for my company. 2 HTC Heroes and 2 Samsung Moments. I setup both phones on my 2 pc's and laptops. Both phones worked great. Now only the Heroes are working with Easy Tether. I have loaded and reloaded the Samsung drivers. This problem occurred in the last few days.
Sometimes the Samsungs are recognized as "Legacy USB's".
The Moments are supposed to be backup phones. I have not upgraded to the Full Easy Tether until I can get the problems 100% resolved.

Well I'm having the same problem. Not spending money if I can't get the lite version to work. Installed the app, Installed the Win 7 32 bit Driver on the laptop, Enabled the USB debugging on the Samsung Moment, plugged the "Tether" into the computer, waited for the Moment where it all comes together.............and NOTHING!. Restarted the Laptop and the Samsung Moment hoping that this will somehow make it work. Yeah Yeah , I know...keep dreaming. If anyone has the answer, "I'm sure folks are eager to know what causes this problem". HELP!

I had the same problem on that phone and a mt3g. I found that going into the easy tether app on the phone and unchecking the USB box and checking it again, that seemed to always work for me. hope it helps.